By Todd Pooler, REALTOR® · The Pooler Group | Realty ONE Group · Updated October 3, 2026

Look beyond the “energy-efficient” label.

When comparing energy-efficient homes in Surprise, AZ, start with the actual home: cooling equipment, insulation, windows, shade, utility history, and any solar agreement. A newer build or a smart thermostat alone cannot tell you what your bills will be.

This guide helps buyers compare ownership costs and helps homeowners ask better questions before paying for upgrades.

Energy-efficient home features

Important 2026 update

The IRS states that the Residential Clean Energy Credit is unavailable for property placed in service after December 31, 2025. Its Energy Efficient Home Improvement Credit guidance also limits eligible improvements to 2025. Do not subtract these former federal homeowner credits from the price of a new 2026 project.

Sources: IRS clean-energy credit · IRS home-improvement credit. Ask your tax professional about any prior-year eligibility or carryforward; those are separate from a new installation.

What to inspect in an energy-efficient home

Feature What to request or inspect
Cooling and heating Equipment age, model, maintenance records, warranty information, and an inspector’s assessment. Ask about uneven room temperatures.
Insulation and ducts Available installation records and an evaluation of attic insulation, air leakage, and duct condition.
Windows and shade Window specifications where available, condition, patio orientation, exterior shading, and afternoon sun exposure.
Water heating and appliances Model numbers, age, condition, and available efficiency labels. Confirm what conveys with the sale.
Pool equipment Pump model, operating schedule, heater use, and maintenance history.
Smart controls Compatibility, subscription charges, account transfer, and practical controls you can use without the seller’s login.
Solar and batteries Ownership, financing or lease terms, production history, warranties, and documented backup capabilities.

For new construction, ask for specifications for the exact home and any available energy-rating report. Distinguish standard equipment from model-home upgrades. For resales, request records rather than relying on an “updated” description.

Compare a full year of energy costs

Request 12 months of available electric bills and solar production records. Note occupancy, thermostat settings, pool use, electric vehicles, and any vacant months. The seller’s history is useful context, not a prediction of your bill.

Review the property’s utility provider and rate plan. APS offers different plans based on energy-use patterns; see the APS plan information. A low bill can reflect a different lifestyle or rate schedule as well as an efficient home.

Solar payment plus utility bill: compare both

The following figures are invented to illustrate monthly cash flow, not typical Surprise costs or a forecast.

Monthly item Home A Home B
Average electric bill $210 $90
Solar payment $0 $180
Combined monthly outlay $210 $270

Home B’s smaller utility bill does not mean a smaller combined payment. A full comparison also considers upfront cost, remaining debt, maintenance, replacement, and contract terms. If the pool was running during the billing period, its electric consumption is already part of those bills.

Read the Arizona solar purchase, loan, and lease guide →

Where to check current Arizona rebates

Verify eligibility before ordering equipment or signing a contract. The project, household, utility service territory, installation process, and funding availability can all matter.

APS programs and marketplace offers

Start with APS savings resources and the APS Marketplace. Confirm eligible models, account requirements, and any program participation terms. A discount on one product does not establish eligibility for other upgrades.

Efficiency Arizona: check the new rules

Efficiency Arizona offers rebates for qualifying households and projects. Its announced rules for reservations beginning September 1, 2026 restrict fuel-switching rebates and change certain heat-pump requirements. Read the program’s dated change notice and current FAQs before applying. Do not assume a rebate covers the full project cost.

Federal credits versus utility rebates

These are separate programs with separate eligibility rules. An available utility or state-program rebate does not restore an expired federal credit. Obtain written program confirmation and have a tax professional review any tax assumptions.

For homeowners: prioritize the problem you actually have

If the concern is uneven temperatures, high summer bills, or aging equipment, start by documenting it. Ask a qualified professional to assess the home before committing to an expensive system or whole-house replacement. Compare written proposals with the same scope, warranty, installation requirements, and maintenance assumptions.

Be cautious about guaranteed savings or claims that an improvement will pay for itself at resale. Value depends on the property, condition, documentation, and comparable sales. Keep invoices, permits where applicable, model information, and transferable warranties for a future buyer.

Your energy-smart home tour checklist

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Common questions

Does a newer home always cost less to cool?

No. Compare size, design, equipment, condition, usage, and rate plan. Construction year is a useful starting point, but it cannot replace property-specific information.

Does solar mean the home has backup power?

Do not assume it does. Ask the installer to document outage operation, battery capacity if present, and which circuits can be supported.

Will energy upgrades increase the selling price?

They may appeal to buyers, but there is no guaranteed dollar-for-dollar return. Document the improvements and evaluate relevant market evidence when pricing the property.

Compare homes with the full ownership cost in mind

Send Todd the properties you are considering and the features that matter most. He can help organize your comparison and the questions to ask inspectors, utilities, and equipment providers.

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Todd Pooler · The Pooler Group · Realty ONE Group · 602-432-3557. Incentive information reviewed October 3, 2026. Programs and eligibility may change. Obtain professional property evaluations and project-specific tax and program guidance.